6510/65816 Addressing mode: Accumulator -- A
(ASL,DEC,INC,LSR,ROL,ROR)
(1 byte) (2 cycles)
+---------------+------------------+-----------------------+----------+
| Cycle | Address Bus | Data Bus |Read/Write|
+---------------+------------------+-----------------------+----------+
| 1 | PBR,PC | Op Code | R |
| 2 | PBR,PC+1 | Internal Operation | R |
+---------------+------------------+-----------------------+----------+
See also: Abbreviations